If you want to install the pre-filter, is the hanshill ECO Water purification pre-filter good or the Kaiyou HIOUS regulated and reinforced FC201-A pre-filter good? Please recommend! The front of hanshill ECO is 40 micron filtration accuracy, and it is also a front filter for backwashing, but there is no voltage regulation function; KaiyouThe FC201-A front filter has the function of stabilizing the voltage, but it is straight forward, and the filtering accuracy is 70-90 microns. Therefore, depending on the actual situation of your home, it is recommended to choose Kaiyou FC201-A front filter if your water pressure is unstable, if you value filtering accuracy more, choose ECO.No matter which of these two types is the coarse filtration of household filtration, it cannot be directly drunk. if you want to drink directly, it is recommended to install the end direct drinking water, such as hanshill 028 water purifier, this will ensure the safety of drinking water. If you want to install the pre-filter, is the hans
The oil filter of the Terling unit has to be replaced. Where can it be sold? Baidu '360 refrigeration', the answer is inside. Ask them about customer service.